Distribute –4 to get –8x + 4 > 5 – 3x is the right first step in solving the inequality.
What is inequality?The mathematical symbols >, <, ≥ and ≤ are used in inequality expressions. Inequalities can be "solved" by identifying the range (or ranges) of values that an unknown x can have while still satisfying the inequality. In this lesson, graphs and algebra are used to solve inequalities.
You must practise the techniques described here a lot to make sure that you have mastered them and that they are second nature.
There is one significant exception, but inequality manipulation is very similar to equation manipulation and follows very similar rules.
An inequality still exists if you add the same amount to both sides of it.
The inequality holds true even after subtracting the same amount from both sides.
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how does wind contribute to the flow of matter in earth's atmosphere? what else does wind move through the atmosphere
Wind helps to distribute matter in the Earth's atmosphere by moving air and particles such as dust and pollutants.
What other functions of wind are there?Wind can also help to mix different layers of the atmosphere and can play a role in weather patterns by moving warm and cold air masses. In addition to matter, wind also helps to distribute heat and moisture throughout the atmosphere.
Hence, it can be seen that the wind is important to controlling and maintaining the balance of the earth's atmosphere through the spread of debris, dust and pollutants.
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Compare and contrast the seasons in the northern and southern hemispheres.
Answer:
The seasons in the Northern Hemisphere are the opposite of those in the Southern Hemisphere. This means that in Argentina and Australia, winter begins in June. The winter solstice in the Southern Hemisphere is June 20 or 21, while the summer solstice, the longest day of the year, is December 21 or 22.
what geologist discovered that mid-ocean ridges were expanding
The German geologist Alfred Wegener is credited with the discovery that mid-ocean ridges were expanding.
He observed that the continents seemed to fit together like a jigsaw puzzle and concluded that the continents had once been part of a single landmass, which he called Pangaea. He also proposed that the continents were slowly drifting apart, and that the process of continental drift was caused by the expansion of the mid-ocean ridges. Wegener's theory was later corroborated by the discovery of seafloor spreading, which confirmed the idea of continental drift.
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Nnimmo Bassey, a Nigerian environmental activist, once said, "Biotech crops are not a solution to solve hunger in Africa or elsewhere. " Think about Bassey's stance. If you were to disagree with his position? what are 5 points for why you disagree with his stance?
5 points for why i'm disagree about the Nnimmo Bassey's Speech:
Biotech crops have the potential to increase crop yields and improve food security in many parts of the world, including Africa.Biotech crops can help reduce the use of chemical pesticides, herbicides, and fertilizers, making them more sustainable and environmentally friendly.Biotech crops can help farmers increase their profits, reducing poverty in rural areas.Biotech crops can help reduce food waste, helping to ensure that more food is available to those who need it.Biotech crops can help increase the nutritional value of food, helping to improve the health of millions of people.Biotech crops, or genetically modified (GM) crops, are plants that have been genetically modified in a laboratory setting to increase their resistance to pests, diseases, and other environmental stresses. Biotech crops are created through the introduction of genetic material from different sources, such as bacteria and viruses, into the plant's genome.
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3. Describe the correlation between claimed territories and the
location of claimant states Antarctica
Answer: Seven sovereign states – Argentina, Australia, Chile, France, New Zealand, Norway, and the United Kingdom – have made eight territorial claims in Antarctica. These countries have tended to place their Antarctic scientific observation and study facilities within their respective claimed territories
Explain how local factors influence the distribution of biomes
Answer:
Local factors that influence the distribution of biomes include temperature, precipitation, and soil type. For example, a biome that is characterized by high temperatures and low precipitation, such as a desert, will typically be found in areas that receive a lot of sunlight and have little to no vegetation, while a biome that is characterized by high precipitation and moderate temperatures, such as a rainforest, will typically be found in areas that are close to the equator and have a high amount of vegetation.
Answer these 2 questions:
What is a region?
Why might it be better or worse to consider world regions as opposed to countries or continents?
The intricacy of the Earth's surface is managed and understood by human beings through the use of regions. They assist us in comprehending and categorizing the configurations of individuals, locations, and settings.
What is Earth's surface?The surface features of the Earth are the product of both positive and negative forces. Landforms develop as a result of constructive forces. An whole new landform is produced by a new volcano's eruption.
The forces of destruction weaken landforms. Over time, the slow processes of mechanical, chemical, and erosive weathering and erosion transform once-high mountains into slick, flat plateaus.
The oldest continental rocks date back billions of years, giving the continents plenty of time to experience many changes. Landforms are physical features that develop on the surface of the Earth as a result of constructive forces.
Hills, valleys, and other landforms are the product of crustal deformation, which occurs when crust compresses, pulls apart, or slides past other crust.
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which do meteorologists use to measure air pressure?
a. Seismometer
b. barometers
c. Termometer
d. Ombrometer
Answer: barometer
Explanation:
big bend is found in what region of texas? group of answer choices the interior lowlands the basin and range province the gulf coastal plains the great plains
Answer: whichever one is in the far southwestern part
Explanation: its hard without a map
Big bend is found in basin and Range Province of Texas.
The Texas-Mexico border is where Big Bend National Park is situated in Texas' southwest. In June 1935, Big Bend became a national park, protecting the biggest swaths of Chihuahuan Desert geography and ecology in the country. Big Bend is sometimes considered as Texas' Gift to the Nation and is renowned for its natural riches, recreational activities, and cultural history.
Native Americans have inhabited this region for thousands of years and/or travelled through it. Archeological sites and pictographs provide proof of their existence. Big Bend's vegetation zones, which primarily consist of shrub deserts and meadows as well as a few woods and riverine vegetation, are primarily influenced by elevation.
The correct answer is option b.
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how have immigrants influenced the population patterns of northern europe?
Answer:
What factors influence the population structure of Northern Europe? Population patterns in Northern Europe have been shaped by the influences of migration and the distinct ethnic groups of each country.
a sudden and extreme global warming event at the end of the paleocene era increased global temperatures by 5 to 8 degree celsius and is named:
A sudden and extreme global warming event at the end of the paleocene era increased global temperatures by 5 to 8 degree celcius and is named Paleocene–Eocene Thermal Maximum.
During the final stages of the Paleocene and the beginning of the Eocene, there was a brief period of elevated temperatures known as the Paleocene-Eocene Thermal Maximum (PETM) that lasted about 100,000 years (roughly 55 million years ago). During this time, the Earth experienced its warmest temperatures in the Cenozoic (65 million years ago to the present).
Although the precise causes of the PETM are unknown, some experts link it to the abrupt discharge of methane hydrates from ocean sediments. Environmentally, the PETM had serious repercussions, with extensive mass extinction events in both marine and terrestrial ecosystems, and its beginning was quick, happening within a few thousand years.
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Jomo recently got a job representing his country's oil industry. He is proud to travel the world attending meetings with other OPEC member nations. Jomo is most likely from which West African nation?
Jomo recently secured a position in his nation's energy sector. He is happy since he would get to visit different OPEC member countries while attending meetings. Jomo most likely hails from Nigeria, a country in West Africa.
How does OPEC fit into the global oil market?In order to guarantee fair and stable prices for oil producers, a dependable, cost-effective supply of petroleum to developing nations, and a fair return on investment for those who invest in the field, OPEC's member states coordinate and harmonize their petroleum policies.
How does OPEC control the price of oil?Its members regularly meet to decide how much crude oil to collectively sell on foreign markets. According to Kate Dourian of the UK business organization the Energy Institute, who spoke to the BBC, the market is balanced by OPEC+. When demand for oil falls, "they keep prices high by restricting supplies," according to one source.
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Please select the word from the list that best fits the definition second-largest ocean
The second-largest ocean is the Atlantic Ocean.The Atlantic Ocean is the second-largest ocean on Earth and covers an area of about 106 million square miles.
It is located between the continents of Europe and Africa to the east, and the Americas to the west. It is divided into the North Atlantic and the South Atlantic, and is connected to the Arctic Ocean in the north and the Indian Ocean in the south. Its average depth is 12,254 feet, and its deepest point is the Milwaukee Deep in the Puerto Rico Trench, at a depth of 28,374 feet. The Atlantic Ocean is home to a wide variety of marine life and is an important source of food and transportation for many countries.
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Imagine that you’re a geographer and an urban planner, and you’re helping to plan a new shopping mall for your town. You discover that most shopping malls exist in areas with large human populations, such as in cities and large towns. Describe how you would use geography’s three important questions to help you understand why this happens.
Most shopping malls exist in areas with large human populations, such as cities and large towns due to the high purchasing parity of people
What is the population?The term population refers to the number of people living in a country or particular location. Generally, the population will be calculated on living organisms living in the area. For example, the population of the United States is 329.5 million as of 2020.
In cities and big towns, there is an improved standard of living with efficient infrastructure. People invest good income on maintaining their standards as they have high purchasing parity.
The malls have products that are most affordable for these income groups. The intended audience of the mall lies in big cities where they open their mall there only for higher sales.
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occasionally, a layer of cool air forms under a layer of warmer air in the troposphere. this change from the normal temperature profile in the troposphere is called a . group of answer choices cold front tornado or supercell temperature or thermal subversion low-pressure system temperature or thermal inversion
Under a layer of warm air in the troposphere, a layer of cold air can develop. A temperature inversion is a departure from the usual tropospheric temperature profile.
Inversion is distinct from the typical variation of atmospheric characteristics with altitude in meteorology. It is a temperature inversion
that is being discussed here. Most frequently refers to a slowing of the rate of temperature rise.
Surface temperature inversions have a major impact on the quality of the air. Particularly during winter when these reversals occur most frequently. When pollutants from industry, regional sources, wood burning, vehicles, and other sources concentrate close to the ground during an inversion, air pollution results.
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The place where tectonic plates meet is called what?
Most volcanoes, mountains, and earthquakes occur where plates meet. Places where plates meet are called plate boundaries.
A "plate border" occurs where two tectonic plates collide. The three main types of plate boundaries are as follows. A convergent plate boundary is created when two tectonic plates clash. Subduction is the process of one of the convergent plates moving beneath the other.
A plate boundary is a three-dimensional surface or zone where the velocity (speed or direction) of one lithospheric plate in relation to the next lithospheric plate changes significantly.
The majority of earthquakes are caused by movement in small areas near plate borders. Divergent, convergent, and transformal plate borders are where the majority of seismic activity takes place.
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Where plates collide is where most volcanoes, mountains, and earthquakes happen. Plate borders are the locations where plates collide.
Where two tectonic plates collide, this is known as a "plate boundary." Following are the three primary categories of plate borders. When two tectonic plates collide, a convergent plate boundary is formed. One of the convergent plates moving beneath the other is known as subduction.
The velocity (speed or direction) of one lithospheric plate in relation to the next changes dramatically at a plate boundary, which is a three-dimensional surface or zone.
The bulk of earthquakes is brought on by small-scale movement along plate boundaries. The majority of seismic activity occurs along the frontiers of divergent, convergent, and transform plate boundaries.
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of the six major air pollutants tracked by the u.s. epa in 2001, which is primarily a result of poor farming practices in the midwestern united states?
One of the six major air pollutants tracked by the u.s. epa in 2001, which is primarily a result of poor farming practices in the midwestern united states is nitrogen oxides.
What is air pollutionAir pollution is the presence of airborne substances in the air, which harm the health of living things and the environment, or cause damage to the environment or man-made objects.
There are several types of air pollutants, including particulates, volatile organic compounds, and radioactive materials. Many examples of air pollution occur in urban areas where vehicles, factories, and smoke-producing sources create air pollution. Another example of air pollution occurs in rural areas.
Examples of air pollution in rural areas can be caused by soil erosion due to rapid population growth; lack of clean drinking water; use of pesticides and insecticides; and disposal of animal manure and garbage. Some examples of pollution can also occur outdoors and involve the emission of polluting aerosols and emissions from factories, vehicle exhaust, and other types of combustion sources.
The devastating impact of air pollution on human health has become more than just a concern for environmental advocates, it is now recognized that it contributes to several types of diseases such as heart disease, asthma, and chronic cough and lung irritation. This disease is usually exacerbated by pollution, both outside and indoors.
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Chapter 1 points out that a good research question should be focused. Which of these potential topics is well-focused rather than too broad?
Group of answer choices
The dietary preferences of flying insects
The impact of global warming on monarch butterfly migration
Identifying North American butterflies and moths
Butterfly and caterpillar colors: their chemistry, structure, and purpose
The worldwide distribution of prehistoric insects
Answer:
i think either a or c
Explanation: i could be wrong but those make the most sense for the question asked if not try quizlet
"The impact of global warming on monarch butterfly migration", and "Butterfly and caterpillar colors: their chemistry, structure, and purpose" are well-focused rather than too broad research question.
A research question identifies precisely what you wish to learn through your effort. Your research paper, dissertation, or thesis must be guided by a strong research question. Your project's research questions serve as its skeleton, therefore it's crucial to spend time honing them. To keep your work focused, your research problem and key research question should cooperate.
If you have more than one question, they should all directly relate to your main goal. In order to develop your case, your query must be able to be addressed with quantitative, qualitative, or reading scholarly materials on the subject.
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how land coverage has changed over the last 100 years. use at least one piece of data in your response
Urban land cover has increased by 1.2% per year on average over the last 100 years, leading to loss of biodiversity, ecosystem services, and food production capacity.
Over the last 100 years, urban land cover has increased by 1.2% per year, on average. Urban land cover has increased significantly over the last century due to the growth of cities and suburban areas. This is driven by population growth, economic development, and the expansion of infrastructure.
As a result, natural habitats such as forests, wetlands, and grasslands have been converted to urban and suburban areas. This has led to loss of biodiversity and ecosystem services, as well as increased heat island effects and stormwater runoff in urban areas. Additionally, urban expansion has often occurred at the expense of agricultural land, leading to the loss of fertile soils and food production capacity.
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How does the location of certain physical features such as rivers, lakes, mountains and deserts impact the population distribution?
Answer:
See the explanation down below.
Explanation:
Populations may use rivers and lakes for a variety of resources that they may provide, such as food, materials, or even hygiene. Also, rivers and lakes were occasionally used for trade, so parts of a population may decide to live near a river to access those types of resources. Meanwhile, mountains can be used based on topography depending on where a population plans to live. Additionally, mountains are great for agriculture usage, as individuals can apply the method of contour plowing on their land. Deserts can be useful for other resources--cacti, animals--and can also be used as land for trade.
how did the public react to the publication of silent spring
It was in such high demand by the time it was released that autumn that it quickly became a bestseller. More than 100,000 hardback copies were sold in the first three months, and more than a million in the following two.
At initially, the book was a bestseller, selling 250,000 copies in its first year of release. Carson received the National Book Award for nonfiction for the book the following year.
The book was received with vehement criticism from the chemical industry, but it managed to change public opinion, which resulted in a statewide ban on DDT for agricultural purposes, a reversal in U.S. pesticide policy, and the establishment of the U.S. Environmental Protection Agency.
The chemical industry responded violently to the book, attacking Carson's scientific qualifications and threatened legal action. Nearly 50 years later, the book is still subject to a lot of criticism, mostly since DDT was banned in the US in 1972.
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By the time silent spring was released that autumn, there was such a strong demand for it that it soon became a bestseller. In the first three months, more than 100,000 hardcover copies were sold; in the next two months, more than a million copies.
The book initially became a best-seller, selling 250,000 copies in its first year of publication. The next year, Carson's book won the nonfiction category of the National Book Award.
Although the book was harshly criticized by the chemical industry, it was able to sway public opinion, leading to a state-wide ban on DDT for agricultural use, a change in U.S. pesticide regulations, and the creation of the U.S. Environmental Protection Agency.
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according to scientists, earth’s ________ will eventually be fully restored.
According to scientists, Earth's atmospheric carbon dioxide levels will eventually be fully restored.
Carbon dioxide levels have been increasing over the last century due to human activities like burning fossil fuels, but they can be reduced by reducing emissions and implementing more sustainable energy sources. In the long term, it is believed that the carbon cycle will eventually restore the levels of atmospheric carbon dioxide to their pre-industrial levels.
These solutions include implementing renewable energy sources such as solar, wind, and hydroelectricity, as well as transitioning to electric vehicles, developing sustainable agricultural practices, and increasing energy efficiency.
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advantages and disadvantages of Frank Models
Some advantages of Frank models include:
relatively simple and easy to understand and interpret.can handle high-dimensional data.computationally efficient and fast to train.used for both binary and multi-class classification tasks.Some disadvantages of Frank models include:
its assume that the data is normally distributed and that the classes have equal covariance matrices and such assumption may not hold for all datasets, and if it is violated, the model's performance may be poor.may be sensitive to outliers in the data.may not perform well when the classes are not well-separated.inflexible enough to capture complex decision boundaries.What is the Frank models been discussed about?Frank models, also known as linear discriminant analysis (LDA) models, are a type of statistical model that can be used for classification tasks. Its has a reduction technique that is used for supervised classification problems. It is used for modelling differences in groups i.e. separating two or more classes.
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a low lying area from which seawater has been drained to create new farmland.
a. European Union
b. Fjord
c. Netherlands
d. Polder
A polder is a low-lying area from which seawater has been drained to create new farmland. The correct answer is D.
This is a common practice in the Netherlands and other parts of Europe, such as the European Union. Fjords, on the other hand, are long, deep, U-shaped valleys that are formed over time by glaciers.
The Netherlands is the most well-known example of a country that has utilized the polder system to reclaim land from the sea.
This process has allowed the Netherlands to reclaim a significant amount of land from the sea, and has been used for centuries. The process has been successful in many areas and has allowed for increased agricultural production, as well as the creation of new housing and commercial areas.
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The Appalachian Mountains are __ of the Rocky Mountains.
a. south
b. west
c. east
d. north
what are some ways water moves on earth’s surface?
Answer: it flows across land, into the ground, and then moves through the ground. This is known as runoff - infiltration and percolation - ground water, where it then becomes the use for plants, etc.
Explanation:
Runoff, infiltration, and percolation are some ways that liquid water moves across Earth's surface (groundwater).
Plants absorb groundwater, which then evaporates from the plants and enters the atmosphere (transpiration). Ice and snow that is solid can instantly turn gaseous (sublimation). Water vapor can also solidify in the opposite situation (deposition). Life on Earth depends on water. Water, which exists in three states (solid, liquid, and gas), connects the main components of the Earth's climate system.
The water cycle demonstrates how water is constantly moving both inside the Earth and in the atmosphere. It is a complicated system with a wide range of processes. Water vapor is created when liquid water evaporates, and this water vapor then condenses to form clouds and falls back to earth as rain and snow.
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Describe how the temperatures changed during the year in the UK
Answer: The UK has a temperate maritime climate. In general, that means that it has a cool and mild climate, with changeable weather.
temperature of 30°C is equal to
Answer:
it would be 86 degrees as a fahrenheit if that is what you were asking
Explanation:
the type of eruptions that are among the world's most lethal natural disasters are those associated with the formation of
volcanoes?
question needs more context, but it sounds like a volcano or a supervolcano
Why do you think the semi-intensive system is popular in Guyana and the Caribbean?
Answer: because guyana and the caribbean are both major producers in caring for birds. Many people there think this is a great joy and love to do it.
Explanation:
A variation of the intense system that is highly well-liked in Guyana and the Caribbean is the semi-intensive system.
Small-scale producers frequently employ semi-intensive systems, which are characterized by the presence of one or more pens where birds can forage on nearby plants and insects in addition to the supplied feed. It is used not just on birds but also on pigs and goats.
In Guyana and the Caribbean, farmers provide their animals shelter and let them graze on wild plants. Less capital investment is needed, but more labour is. The fattening pigs are often kept inside the building at all times, while the breeding pigs are typically maintained outside for a period of time.
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